Sony STR-DA3000ES, Service Manual

Page: 74 / 168

STR-DA3000ES
74 74
L4002
C4005 C4007
IC4002 IC4001
CN4002
CN4001
CN903
R913
R912
R911 R910
C906
R907
CN901
C908
C914
R909
IC903
R908
R906 C905
R905
R918 R919
R920 R921
R916
Q905
R915
D906
R914
D905
D904
D903
C911
R922
R931
R929 R930
D902 D901
Q912
Q911
C919
C918 C916
C917 C915
C927
C925
C926
C928
IC912
IC911
C924 C922
C920
Q914
CN909 CN908 CN907 CN906
D907 D908
Q906 Q908
C4001
CN918
THP901
JW902
JW901
E902
EP902
EP901
Q909
C913
C4009
R4005
C4010
C907
C909
C910
Q904
IC904 IC905 IC906 IC909 IC910
C923 C921
Q913
IC913
R917
R928
R927
C4006 C4008
E4001
E4002
C4002 C4003 C4004
E903
CN905
L4001
CN902
CN910
1mH
0.1 0.1
M5F7910L BA10T
5P
5P
3P
1k
15k
3.9k 10k
0.1
2.2k
5P
0.1
0.75
250V
470k
NJM3414AM
1
2W
100 0.01
100V
36k
100 1k
1k 10k
10k
2SA1163
100
UDZSTE-176.2B
0
1SR154
1SR154
1SR154
0.75
250V
200k
8.2k
2.2k 2.2k
1SS355 1SS355
RT1N141C
RT1P141C
100
16V
0.1 0.1
100
16V 100
16V
0.1
0.1
100
16V
100
16V
M5F7805L
BA033T
0.1 0.1
0.1
RT1N141C
11P 8P 4P 3P
1SS367 1SS367
L901
100
µ
H
L902
100 µ H
2SC2713 2SC2713
2200 25V
2P
0
0
MN2488
12000
71V
22 25V
1
22 25V
∗
∗
C907
470 16V (US, CND)
1000 16V (EXCEPT US, CND)
22
25V
470
100V
2SK1381
M5F7805L BA09T TA79005S BA033T M5F7805L
6800
6.3V 6800
6.3V
2SB1690
IMZ4
1k
1W
3.9k
36k
0.1 0.1
2200 25V 39 16V 39 16V
2P
1mH
5P
2P
QM1
QM2
VOL-DC
TEMP
VGND
V-9V
V+12V
V+B
-1
2
V
+
1
2
V
+
1
2
V
+
1
2
V
B
F
L
G
N
D
-1
2
V
D
S
P
G
N
D
V
ID
E
O
G
N
D
V
ID
E
O
G
N
D
VGND
V+B
S
T
O
P
F
L
G
N
D
-1
2
V
S
T
O
P
P
O
W
R
EL
A
Y
P
O
W
R
E
L
A
Y
V
PO
W
ER
D
S
P
G
N
D
+
5V
D
S
P
+
3
.3
V
D
S
P
+
3
.3V
B
+
5
V
B
VGND
V+12V
V-9V
VOL-SW
V+5V
P
O
W
CH
G
P
O
W
C
H
G
VOL-SW
AC STOP
AC STOP
+12V
GND
GND
-12V
RYGND
RY-12V
RYGND
RY-12V
+10V
-10V
(1/2)
CN5 CN1 CN2 CN6 CN3 CN4 CN8 CN7
+
5
V
+
9
V
-5
V
(US,CND)
TEMP
V+5V
GND
(CHASSIS)
VCC
VOL-DC AMP
VSS
Q905,906
BUFFER
INVERTER
S
DISCHARGE
B+ SWITCH
-10V REGULATOR +10V REGULATOR G
I
O
I
O
G
O I
G
+5V REGULATOR
G
I O
G
I O
G
I O
+5V REGULATOR
G
I O
+9V REGULATOR -5V REGULATOR +3.3V REGULATOR
B+ SWITCH
INVERTER
INVERTER
+3.3V REGULATOR
+5V REGULATOR
O
G
I
O
G
I
INVERTER
SWITCH
B+/B-
(CHASSIS)
(CHASSIS)
(CHASSIS)
6-56. SCHEMATIC DIAGRAM – REG Section (1/2) –
The components identified by mark 0 or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque 0 sont
critiques pour la sécurité. Ne les remplacer que
par une pièce portant le numéro spécifié.
(Page 33)
(Page 54)
(Page 54)
(Page 52)
(Page 50)
(Page 51)
(Page 50)
(Page 33) (Page 50)
(Page 67)
(Page 60) (Page 45)
(Page 75)